description southwire x treme box power distribution unit with roll cage southwire x-treme box power boxes, sometimes called spider boxes or spider box, are a portable power distribution center that allows for temp power to be provided to a job site in a more effective way as it allows for power to be distributed more locally. the 6506ugsx is a single phase electrical distribution box that takes a 50 amp 125/250v, 12, 000 watt input and distributes it to 6 20 amp receptacles and 1 30 amp receptacle. there is also a 50 amp pass through for running portable power distribution boxes in series. it is a great temp power box with premium features like independent gfci modules on the 20 amp outlets, premium breakers, and all-copper backplane. this x-treme box is a portable power distribution unit that provides a quick and simple way to provide power in a multitude of situations. on industrial and residential jobsites, this unit effectively reduces labor costs in establishing power panels and gfci's. simply power the box with a 50 amp, 125/150 volt power supply cord. the power is then broken down into useable, 20 amp, 125 volt twist-lock outlets for jobsite related equipment. this unit has weather-resistant covers, making it perfect for both indoor and outdoor use. the extreme box has six gfci protected nema 5-20r straight blade receptacles and one, nema l6-30, 250v, 30a locking outlet. all outlets are circuit breaker protected. california proposition 65 warning. features 14 ga. steel construction endures for years of use heavy-duty, impact & flame-resistant enclosure gfci protection includes open neutral, reverse phasing, & 240v shut-off with indicator light gfci meets ul 943 requirements with 4-6 milliamp trip level, <25 milliseconds trip time rating: 50-amp 125/250v 3 pole 4 wire, power inlet cs6375, feed-thru cs6369 culus listed, type 3r outdoor specifications 5-20r receptacle count 6 5-20r receptacle gfi (ground fault interrupter) circuits? yes 5-20r receptacle type straight blade acme tools brand name southwire acme tools part number 6506ugsx assembled depth (in) 15.5 assembled height (in) 11.75 assembled width (in) 22 circuit protection gfci breakers color/finish yellow country of origin united states gfci trip time (ms) 6 globaltradeitemnumber (gtin) 00029892029845 housing material metal included accessories none l5-20r receptacle count 0 l5-20r receptacle gfi (ground fault interrupter) circuits? no l5-20r receptacle type twist locking l6-30r receptacle count 1 l6-30r receptacle gfi (ground fault interrupter) circuits? no l6-30r receptacle type twist locking net tool weight (lbs) 18.58 overload protection no package contents temp pwr box strt bld sled package depth 16.5 package height 21.75 package weight 28.459 power center feed through outlet cal style 50a power center power inlet cal st power center rating 50a tool color / finish yellow upc 029892029845 weather resistance yes